Afrosound's mission was to emulate the guitar-heavy tropical sounds emanating from Perú and Ecuador at the time. To add to the hippie vibe, there were plenty of whacky improvised vocal asides (called 'inspiraciones'), plus custom fuzz, wah-wah, flange and echo effects boxes for the guitar and keyboards. A barrage of odd sounding synths, drum machines and other electronic flourishes were also sprinkled in to spice up the proceedings.
The dozen tracks on Afrosound's debut long play make for a surprisingly diverse palette from which these Colombian musicians painted their daring portrait of Peruvian cumbia, returning the favor in bold colors that still resonate almost 50 years later. "La danza de los mirlos" kicks off with most famous Afrosound hit of all, 'Caliventura', a genius blend of funk and cumbia. Aside from the cumbia amazónica title tune, there are several other covers including three popular songs by Nelson y Sus Estrellas, plus radically reimagined versions of various Colombian costeño classics published by Fuentes.